/// <summary>
/// Check the input to determine if it is a job number.
/// </summary>
/// <param name="Input">String to check.</param>
/// <param name="Format">The format you wish to output in <paramref name="FormatNumber"/>.</param>
/// <param name="FormatNumber">The formatted string if it can be transformed.</param>
/// <returns>True if a job number format, false if not.</returns>
public static bool TryParse(string Input, out string FormatNumber, JobNumberFormats Format)
{
if (string.IsNullOrEmpty(Input))
{
FormatNumber = null;
return(false);
}
//If the input string is not a correctly formatted number, return false
if (
!Regex.IsMatch(Input, Formats.ShortHyphan) &&
!Regex.IsMatch(Input, Formats.ShortNoHyphan) &&
!Regex.IsMatch(Input, Formats.LongHyphan) &&
!Regex.IsMatch(Input, Formats.LongNoHyphan)
)
{
FormatNumber = null;
return(false);
}
//make the string a long no hyphan format by default to easily format into
string formatted = Input.Replace("-", "");
if (formatted.Length != 9)
{
formatted = formatted.Insert(0, "20");
}
//Format number and output.
switch (Format)
{
case JobNumberFormats.ShortHyphan:
{
FormatNumber = formatted.Remove(0, 2).Insert(2, "-").Insert(5, "-");
return(true);
}
case JobNumberFormats.LongNoHyphan:
{
FormatNumber = formatted;
return(true);
}
case JobNumberFormats.LongHyphan:
{
FormatNumber = formatted.Insert(4, "-").Insert(7, "-");
return(true);
}
case JobNumberFormats.ShortNoHyphan:
{
FormatNumber = formatted.Remove(0, 2);
return(true);
}
default:
{
FormatNumber = null;
return(false);
}
}
}
/// <summary>
/// Parse number to another format.
/// </summary>
/// <param name="Input">Source job number.</param>
/// <param name="Format">New format.</param>
/// <returns>Reformatted job number.</returns>
public static string Parse(string Input, JobNumberFormats Format)
{
if (TryParse(Input, out string reformatted, Format))
{
return(reformatted);
}
